From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758399AbcATXsu (ORCPT ); Wed, 20 Jan 2016 18:48:50 -0500 Received: from mail-qg0-f43.google.com ([209.85.192.43]:36846 "EHLO mail-qg0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752733AbcATXss (ORCPT ); Wed, 20 Jan 2016 18:48:48 -0500 From: Lucas Tanure To: Greg Kroah-Hartman , Ian Abbott Cc: devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH] Staging: comedi: s626: Remove unnecessary cast on void pointer Date: Wed, 20 Jan 2016 21:48:39 -0200 Message-Id: <1453333719-5688-1-git-send-email-tanure@linux.com> X-Mailer: git-send-email 2.7.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The conversion from void pointer to any other pointer type is guaranteed by the C programming language. Signed-off-by: Lucas Tanure --- drivers/staging/comedi/drivers/s626.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c index 35f0f67..13259f0 100644 --- a/drivers/staging/comedi/drivers/s626.c +++ b/drivers/staging/comedi/drivers/s626.c @@ -1476,7 +1476,7 @@ static bool s626_handle_eos_interrupt(struct comedi_device *dev) * first uint16_t in the buffer because it contains junk data * from the final ADC of the previous poll list scan. */ - uint32_t *readaddr = (uint32_t *)devpriv->ana_buf.logical_base + 1; + uint32_t *readaddr = devpriv->ana_buf.logical_base + 1; int i; /* get the data and hand it over to comedi */ @@ -1567,7 +1567,7 @@ static void s626_reset_adc(struct comedi_device *dev, uint8_t *ppl) s626_mc_disable(dev, S626_MC1_ERPS1, S626_P_MC1); /* Set starting logical address to write RPS commands. */ - rps = (uint32_t *)devpriv->rps_buf.logical_base; + rps = devpriv->rps_buf.logical_base; /* Initialize RPS instruction pointer */ writel((uint32_t)devpriv->rps_buf.physical_base, @@ -1772,7 +1772,7 @@ static int s626_ai_rinsn(struct comedi_device *dev, * first uint16_t in the buffer because it contains junk data from * the final ADC of the previous poll list scan. */ - readaddr = (uint32_t *)devpriv->ana_buf.logical_base + 1; + readaddr = devpriv->ana_buf.logical_base + 1; /* * Convert ADC data to 16-bit integer values and @@ -2643,7 +2643,7 @@ static int s626_initialize(struct comedi_device *dev) * Cache Audio2's output DMA buffer logical address. This is * where DAC data is buffered for A2 output DMA transfers. */ - devpriv->dac_wbuf = (uint32_t *)devpriv->ana_buf.logical_base + + devpriv->dac_wbuf = devpriv->ana_buf.logical_base + S626_DAC_WDMABUF_OS; /* -- 2.7.0